3 Pole Breakers

4551 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    4551 products
    Limited availability
    QMB365W - Square D 400 Amp 3 Pole 600 Volt Fusible Panel Board Switch
    QMB365W - Square D - 400 Amp Fusible Panel Board Switch
    Schneider Electric
    Limited availability
    FBV36TE090RV - GE 90 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBV36TE090RV - GE - Molded Case Circuit Breaker
    GE
    Save $1,143.01
    Sale
    FBV36TE080RV - GE 80 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBV36TE080RV - GE - Molded Case Circuit Breaker
    GE
    Save $844.01
    Sale
    JGH3175FAG - Eaton - Molded Case Circuit Breaker
    JGH3175FAG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $290
    Sale
    EDB3225L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $566
    Sale
    8536SFO1V06 - Square D 135 Amp 3 Pole 600 Volt Electric Motor Starter
    8536SFO1V06 - Square D - 135 Amp Electric Motor Starter
    Schneider Electric
    Save $758.01
    8536SDO1V03 - Square D 45 Amp 3 Pole 600 Volt Electric Motor Starter
    8536SDO1V03 - Square D - 45 Amp Electric Motor Starter
    Schneider Electric
    Sale
    8502SDO2V02S - Square D 45 Amp 3 Pole 600 Volt Magnetic Contactor
    8502SDO2V02S - Square D - 45 Amp Magnetic Contactor
    Schneider Electric
    Save $305.01
    Limited availability
    DTNF362R - Siemens 60 Amp 3 Pole 600 Volt Disconnect Safety Switches
    DTNF362R - Siemens - 60 Amp Disconnect Safety Switches
    Siemens / ITE
    Save $3,030.01
    Limited availability
    DTNF361R - Siemens 30 Amp 3 Pole 600 Volt Disconnect Safety Switches
    DTNF361R - Siemens - 30 Amp Disconnect Safety Switches
    Siemens / ITE
    Save $2,181.01
    Sale
    LGG3B090L - Siemens - Molded Case Circuit Breaker
    LGG3B090L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $2,149.01
    Sale
    LGG3B040L - Siemens - Molded Case Circuit Breaker
    LGG3B040L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $2,040.01
    Sale
    LGB3B090B - Siemens - Molded Case Circuit Breaker
    LGB3B090B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $124
    Sale
    PJL36080U31A - Square D - Molded Case Circuit Breakers
    Schneider Electric
    Save $9,760.01
    Sale
    PGL36120U41A - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PGL36120U41A - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $15,688.01
    Sale
    MJL36450 - Square D 450 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    MJL36450 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $5,470.01
    Sale
    MJL36350 - Square D 350 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    MJL36350 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $4,997.01
    Sale
    LDA36600U33X - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LDA36600U33X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $5,245.01
    Sale
    JGL36250U33X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JGL36250U33X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,771.01
    Sale
    HJL36150U33X - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJL36150U33X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $3,463.01
    Sale
    FH360351021 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,542.21
    Sale
    8536SEO1V03 - Square D 90 Amp 3 Pole 600 Volt Motor Starter
    8536SEO1V03 - Square D - Electric Motor Starter
    Schneider Electric
    Save $207.01
    Limited availability
    8502SEO2V02S - Square D 90 Amp 3 Pole 600 Volt Non-Reversing Contactor
    8502SEO2V02S - Square D - Magnetic Contactors
    Schneider Electric
    Save $305.01
    SMD69600ANT - Siemens - Molded Case Circuit Breaker
    SMD69600ANT - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    LXD63B450H - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    TJK636450WL - General Electric 450 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    TJK636450WL - GE - Molded Case Circuit Breaker
    GE
    Sale
    TJK436Y400 - General Electric 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    TJK436Y400 - GE - Molded Case Circuit Breaker
    GE
    Save $4,858.01
    THJK436400WL - General Electric 400 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    THJK436400WL - GE - Molded Case Circuit Breaker
    GE
    Limited availability
    TH3361SS - General Electric 30 Amp 3 Pole 600 Volt Circuit Breaker Disconnect and Safety Switches
    TH3361SS - GE - Safety Switch
    GE
    Save $119.01
    CED63B100 - Siemens - Molded Case Circuit Breaker
    CED63B100 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    SKLC3608L4XX - General Electric 800 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKLC3608L4XX - GE - Molded Case Circuit Breaker
    GE
    Save $11,099.01
    SGPC3604L4XX - GE - Molded Case Circuit Breaker
    GE
    SGLC3601L3XX - General Electric 150 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGLC3601L3XX - GE - Molded Case Circuit Breaker
    GE
    Sale
    SGHC3604L4XX - General Electric 400 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGHC3604L4XX - GE - Molded Case Circuit Breaker
    GE
    Save $9,016.01
    Sale
    SGHC3601L3XX - General Electric 150 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGHC3601L3XX - GE - Molded Case Circuit Breaker
    GE
    Save $7,525.01
    SGHC3401L4XX - General Electric 150 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    SGHC3401L4XX - GE - Molded Case Circuit Breaker
    GE
    CR306F004 - General Electric 135 Amp 3 Pole 600 Volt Non-Reversing Starter
    CR306F004 - General Electric 135 Amp Non-Reversing Starter
    GE
    Limited availability
    W+200M6CFC - Eaton Cutler-Hammer 540 Amp 3 Pole 600 Volt Electric Motor Starters
    W+200M6CFC - Eaton - Electric Motor Starter
    Eaton Cutler-Hammer
    Save $1,769
    Sale
    NGH312033E - Eaton - Molded Case Circuit Breaker
    NGH312033E - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $920
    Sale
    KDC3350 - Eaton - Molded Case Circuit Breaker
    KDC3350 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $522
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